PHOENIX — Atlanta Hawks head coach Larry Drew was at a loss as to why his team, which had won four straight and six of its last seven, played so poorly against the Suns and lost 92-87 on Friday in Phoenix.

He needed only to take a walk through his postgame locker room to find some potential reasons why.

“I told the guys after the game, I thought we took a step back tonight,” Drew told reporters afterward. “We reverted to some bad habits. And what’s mind-boggling is the first three games of the road trip how well we played, how well we shared the ball, how well we executed; defensively, how active we’ve been. All those things, they took a back seat tonight.”

The Hawks have played well at times this season, but watching their entire body of work, you simply get the feeling that something isn’t right. Despite the fact that they currently sit in fourth place in the East, you also get the feeling that it would be a longshot for them to make it out of the first round of the playoffs.

It may be that the team’s mental makeup isn’t well-suited for long-term success.

Nothing about the way the Hawks played Friday made you think of the word “focused.” After Drew spent his pregame meeting with the media talking up the recent play of Al Horford (and with good reason), the Hawks spent the first quarter with the ball being dominated by Jeff Teague and Josh Smith, who combined to shoot 3-8 from the field in the period, while turning the ball over four times.

Smith was the worst of the two, missing two three-pointers and throwing the ball away three times, while his teammates saved two more horrendous passes that easily could have resulted in additional turnovers. Smith finished the night with just five points on 2-11 shooting, including going 0-5 from three-point distance. He also finished with five turnovers to cancel out his five assists.

Horford did have five attempts in the first, but only one of those came on a play specifically designed to get him a good look inside; two came on 20-foot jumpers that were just Horford’s decision, one came on a pick-and-roll that he initiated and converted, and the other he made while converting on a fast break. He ended up with 20 points on 16 shots, but Teague had more shots than Horford at the half, and combined with Smith to finish a dismal 5-21 shooting.

The Suns have won three straight, and ended the Spurs’ 18-game home-winning streak with an overtime win in San Antonio on Wednesday. The lineups Phoenix threw out there on Friday, however, especially in the fourth quarter when Goran Dragic was unable to return due to a lower back bruise he suffered in the third, should have allowed the Hawks to gain control; they could not.

Phoenix finished the game with Kendall Marshall, Marcus Morris, Markieff Morris, Wesley Johnson, and Jermaine O’Neal on the floor, all of whom played the entire fourth quarter. Those five had no trouble holding the 11-point lead that the Suns entered the final period with, as the Hawks were still down 10 with 2:21 to play. In fact, the closest Atlanta got was at the buzzer, when a three from Horford gave us the game’s final margin.

After it was over, had you entered the Hawks locker room without knowing the game’s outcome, you might have had a difficult time determining that this was where the losing team was getting dressed. The vibe was upbeat, positive, and loud, with animated conversations coming from both the shower area and the main room, and with plenty of guys smiling and joking around.

A towel-clad Ivan Johnson made a humorous remark when warning reporters to clear the way for him to get to his locker, and he and Smith spent several minutes discussing one of the game’s chippier incidents involving Johnson and Markieff Morris. The gist of the conversation was Smith mocking Morris for whatever bravado he was attempting to show, while saying “We all know he wasn’t going to do anything.” Johnson replied assertively, “He sure wasn’t.”

Smith changed his demeanor when the cameras and microphones were turned on, of course, and when I asked him if he believed what his coach had said, that the team took a step back with this loss, he didn’t necessarily see it that way.

“One game and you throw it out,” he said. “We were owed one of these games. You’re going to have games like this, it’s just our ability to bounce back from it. We can’t hang our heads and really dwell on it, we’ve got to look ahead.”

It was apparent that the players had moved on the moment this one was over.